White Sox Frank Thomas Authentic Signed Black Pro Style Jersey BAS Witnessed

Own a piece of baseball history with this Frank Thomas Autographed Black Pro Style Jersey, personally signed by the legendary Chicago White Sox slugger. A must-have for dedicated collectors and White Sox fans, this jersey is authenticated by Beckett Authentication Services (BAS) for guaranteed legitimacy.

• Authentic Signature – Hand-signed by Frank Thomas, one of the most dominant hitters in MLB history and a Hall of Famer.
• Beckett Witnessed Authentication – Includes an affixed BAS authentication sticker with a scannable QR code to verify authenticity.
• Limited Signed Edition – Part of an exclusive autograph signing conducted with Thomas, ensuring a genuine signature.
• Custom-Stitched Jersey – Features a Black Pro Style design (non-branded), available in X-Large size.
• Unique Autograph Placement – As each jersey is hand-signed, the signature’s size, placement, and strength may vary.

This Hall of Fame-worthy memorabilia is a tribute to Frank Thomas’ iconic career with the Chicago White Sox, where he earned multiple All-Star selections and became a feared power hitter. Whether displayed in your collection or gifted to a devoted fan, this autographed jersey is a rare find.

Note: Beckett no longer issues serial-numbered COA cards—the attached authentication sticker serves as official verification.